Lassay-les-Châteaux

Lassay-les-Châteaux
View of Lassay-les-Châteaux. The medieval castle is visible on the left.
Location of Lassay-les-Châteaux
Lassay-les-Châteaux
Lassay-les-Châteaux
Coordinates: 48°26′18″N 0°29′40″W / 48.4383°N 0.4944°W / 48.4383; -0.4944
CountryFrance
RegionPays de la Loire
DepartmentMayenne
ArrondissementMayenne
CantonLassay-les-Châteaux
Government
  Mayor (20202026) Jean Raillard
Area
1
57.63 km2 (22.25 sq mi)
Population
 (2022)
2,243
  Density39/km2 (100/sq mi)
Time zoneUTC+01:00 (CET)
  Summer (DST)UTC+02:00 (CEST)
INSEE/Postal code
53127 /53110
Elevation98–270 m (322–886 ft)
(avg. 205 m or 673 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Lassay-les-Châteaux (French pronunciation: [lasɛ le ʃɑto]) is a commune in the Mayenne department in north-western France. It was created in 1973 by the merger of three former communes: Lassay, La Baroche-Gondouin and Melleray-la-Vallée.